Metal MIM Surface Jiyya

Takaitaccen bayaniKarfe MIM PartsTsarin samarwa da Aikace-aikacen

TheMIM masana'antuTsarin gabaɗaya ya haɗa da: hadawa da granulation, gyare-gyaren allura, gyare-gyaren, sintering, da sarrafawa na sakandare.
(1) Babban fasali na fasaha na Metal MIM sassa:

• 1. Ya dace da samar da kayan foda daban-daban, kuma ana amfani da samfurin sosai;
• 2. Babban amfani da albarkatun albarkatun kasa da kuma babban matakin samar da kayan aiki, wanda ya dace da ci gaba da samar da taro.
• 3. Yana iya samar da ƙananan sassa kai tsaye tare da siffofi na geometric masu rikitarwa (0.03g ~ 200g);
• 4. Matsakaicin daidaito na sassan yana da girma (± 0.1% ± 0.5%), kuma ƙarshen farfajiya yana da kyau (roughness 1～5μm);
• 5. Samfurin yana da girman dangi mai girma (95-100%), ƙungiya mai daidaituwa da kyakkyawan aiki;

Yawancin hanyoyin jiyya na saman da aka saba amfani da su don sassan MIM Metal

goge
Yin amfani da aikin injiniya, sinadarai ko electrochemical, an rage ƙarancin aikin aikin don samun ƙasa mai haske da lebur.

Electroplating
Hanyar haɗa fim ɗin ƙarfe zuwa saman ƙarfe ko wani abu ta hanyar lantarki. Electroplating iya hana karfe hadawan abu da iskar shaka (kamar tsatsa), inganta lalacewa juriya, lantarki watsin, reflectivity, lalata juriya (Copper sulfate, da dai sauransu) da kuma inganta aesthetics.

PVD magani
Yin amfani da matakai na jiki don cimma nasarar canja wuri mai yawa, tsarin canja wurin atoms ko kwayoyin halitta daga tushe zuwa saman substrate. Ayyukansa shine fesa wasu barbashi tare da kaddarorin musamman babban ƙarfi, sa juriya, zubar da zafi, juriya na lalata, da sauransu) akan matrix tare da ƙaramin aiki, don haka matrix yana da mafi kyawun aiki.

Baki
Hanyar magani ce ta gama gari don samar da fim ɗin oxide akan saman ƙarfe don ware iska da cimma manufar rigakafin tsatsa. Lokacin da buƙatun bayyanar ba su da yawa, ana iya amfani da maganin baƙar fata. Babban abubuwan da ke cikin ruwan baƙar fata shine sodium hydroxide da sodium nitrite.

Phosphating

Yana da wani tsari na sinadaran da electrochemical dauki don samar da wani phosphate fim. Babban manufar phosphating shine:

1) Samar da kariya ga karfen tushe da kuma hana karfen lalacewa zuwa wani matsayi;
2) Ana amfani da shi azaman firamare kafin zanen don inganta mannewa da ƙarfin lalata na fim ɗin fenti.
Fesa magani.

Hanya ce ta shafa wanda ake tarwatsawa cikin uniform da ɗigo masu kyau ta hanyar matsi ko ƙarfi ta centrifugal ta hanyar bindigar feshi ko atomizer, kuma ana shafa saman abin da zai zama riga.